[lxc-users] lxc.aa_allow_incomplete in vivid containers

[Fajar A. Nugraha]

On Fri, May 8, 2015 at 1:51 PM, Mark Constable <markc at renta.net> wrote:
> On Fri, 8 May 2015 01:37:31 PM Fajar A. Nugraha wrote:
>> Looks OK. This is vivid host, right?
>
> Yes. Although I just realized I updated the kernel because I could not
> boot onto my btrfs partition after a kernel upgrade about a week ago.
>
> ~ lxc-checkconfig
> Kernel configuration not found at /proc/config.gz; searching...
> Kernel configuration found at /boot/config-4.1.0-999-generic

You should've said so earlier :)

from "man lxc.container.conf"

lxc.aa_allow_incomplete
... these  mount  restrictions  are  not yet implemented in the upstream kernel

IIRC the btrfs list mention something about 3.19.0-16 fixing the btrfs
bug (search their list archive for details). Not sure why it's not in
vivid's repo yet, but you might want to test
https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/ppa/+build/7372127

If that version still have btrfs problems, you'd probably stuck with
lxc.aa_allow_incomplete until another kernel update hits vivid's repo.

-- 
Fajar